The part of life cycle of malarial parasite Plasmodium vivax, that is passed in female Anopheles is
- sexual cycle
- pre-erythrocytic schizogony
- exoerythrocytic schizogony
- post-erythrocytic schizogony.
The Correct Option is A
Solution and Explanation
Sexual cycle. The causative agent of malaria is P.vivax. It has two phases: the sexual phase takes place in the female Anopheles mosquitoes and the asexual phase takes place in the RBC of the host. The mosquitoes inject sporozoites that will enter the bloodstream of humans. The sporozoites travel to the cells of the liver and multiply asexually. The cells then ruptures so that the merozoites are released into the bloodstream.
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Concepts Used:
Common Diseases in Human Beings
Any adverse variation from an organism's normal structural or functional condition is usually associated with specific signs and symptoms and distinct from physical injury.
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Chronic diseases are illnesses that develop over time and endure for a long time or even a lifetime. Chronic disease is defined as a disease that lasts more than three years. The symptoms are relatively modest at first.